Definition of gold dust in English:

noun

He did offer patients who suffered from heart attacks an expensive cure that involved gold dust in a powder made from pearls, but he advised his colleagues to try to avoid hopeless cases as a matter of principle.

Her maids had curled her hair and powdered it with gold dust, and were finishing an application of painted patches to her face.

To portray the area she comes from, the dress will be black with gold overlay to mimic our history of miners searching for gold dust in black sand.